Results 121 to 130 of about 291,001 (382)

Early Detection of Cell Death Using Transmembrane Water Exchange Magnetic Resonance Imaging

Advanced Science, EarlyView.
Cell death is important in both the development and treatment of cancer. In this study, it is demonstrated for the first time that a specific measurement of the transmembrane water exchange rate using magnetic resonance imaging can be used as an early marker of cell death in mammalian cells, in animals and in human patients. Abstract Cell death plays a
Athanasia Kaika, Luca Nagel, Ulrike Höckendorf, Bangwen Xie, Geoffrey J. Topping, Mathias Schillmaier, Irina Beer, Frits H. A. van Heijster, Julian Rauch, Tristan A. Kuder, Sandra Sühnel, Bernd Erber, Christian Lohrmann, Simone Ballke, Thomas Metzler, Katja Steiger, Philipp J. Jost, Natalia P. Ivleva, Philipp Paprottka, Jonathan Nadjiri, Kevin M. Brindle, Wolfgang A. Weber, Franz Schilling   +22 more
wiley   +1 more source

The Microbiota Shapes Central Nervous System Myelination in Early Life

Advanced Science, EarlyView.
Gut microbiota shapes brain development by regulating myelination and glial cell maturation in early life. Using germ‐free (GF) mice and zebrafish, this study reveals sex‐ and age‐dependent effects on myelin growth, integrity, and related gene expression.
Caoimhe M. K. Lynch, Emily G. Knox, Daniel Soong, Thomaz F. S. Bastiaanssen, Kalevi Trontti, Gabriel S. S. Tofani, Sophia Ivaschuk, Michael K. Collins, Donia Arafa, Jatin Nagpal, Iiris Hovatta, David A. Lyons, Gerard Clarke, John F. Cryan   +13 more
wiley   +1 more source

Spectral Control via Multi-Species Effects in PW-Class Laser-Ion Acceleration [PDF]

, 1996
Laser-ion acceleration with ultra-short pulse, PW-class lasers is dominated by non-thermal, intra-pulse plasma dynamics. The presence of multiple ion species or multiple charge states in targets leads to characteristic modulations and even mono-energetic
Huebl, Axel, Rehwald, Martin, Obst-Huebl, Lieselotte, Ziegler, Tim, Garten, Marco, Widera, René, Zeil, Karl, Cowan, Thomas E., Bussmann, Michael, Schramm, Ulrich, Kluge, Thomas   +10 more
core   +5 more sources

First Principles Calculations of Shock Compressed Fluid Helium

, 2006
The properties of hot dense helium at megabar pressures were studied with two first-principles computer simulation techniques, path integral Monte Carlo and density functional molecular dynamics.
B. Militzer, P. Loubeyre, T. Guillot, Y. B. Zeldovich   +3 more
core   +1 more source

β‐Deuterium Isotope Effects on Firefly Luciferase Bioluminescence [PDF]

, 2017
Michael C. Pirrung, Allyson Dorsey, Natalie De Howitt, Jiayu Liao   +3 more
openalex   +1 more source

Deuteration Induced Electron‐Phonon Coupling Modulation: Suppressing Energy Dissipation and Enhancing Carrier Separation in Organic Photocatalysis

Advanced Science, EarlyView.
During charge transport, photogenerated carriers exchange energy with lattice vibrations, influencing photocatalytic performance. The deuteration strategy enhances exciton dissociation and suppresses non‐radiative energy loss, significantly improving photocatalytic hydrogen evolution.
Hongli Sun, Zirui Zhou, Yunfei Ma, Qingzhu Xu, Yanglong Liao, Cheng Han, Yue Zheng, Xiaosong Cao, Yu Wang, Zutao Fan, Jianfeng Zhao, Chenliang Su, Fengtao Fan, Bin Liu   +13 more
wiley   +1 more source

Removal of deuterium retention by various helium discharge cleanings under strong magnetic field in EAST superconducting tokamak

Nuclear Materials and Energy
Fuel (deuterium) removal by various helium (He) discharge cleanings under strong magnetic field are studied in EAST superconducting tokamak, including deuterium-to-helium changeover by main plasma operation, glow discharge cleaning (GDC), and ion ...
Yaowei Yu, Hao Sun, Chao Wang, Bin Cao, Guizhong Zuo, Jiansheng Hu   +5 more
doaj   +1 more source

Hydrogen-Deuterium Equilibration Reaction over Platinum Supported on Polyamide-6 [PDF]

, 1979
Yasunobu Inoue, Seiji Hacho, Eizo Miyazaki, Iwao Yasumori   +3 more
openalex   +1 more source

Influence of Deuterium-Depleted Water on Hepatorenal Toxicity

, 2018
: The objective of the current study was to evaluate the influence of deuterium-depleted water (DDW) consumption on healthy animals and animals with hepatorenal toxicity.
Dzhimak Stepan Sergeevich, Basov Alexandr Alexandrovich, Elkina Anna Anatolyevna, Fedulova Liliya Viacheslavovna, Kotenkova Elena Alexandrovna, Vasilevskaya Ekaterina Romanovna, Lyasota Oxana Mikhailovna, Baryshev Mikhail Gennadievich   +7 more
semanticscholar   +1 more source

A Glucose‐Responsive Intelligent Antibacterial and Oxygen‐Producing Hydrogel Promotes the Healing of Diabetic Wounds by Regulating Cellular Heterogeneity

Advanced Science, EarlyView.
We have developed a glucose‐triggered on‐demand drug delivery CF‐CPGaMPN hydrogel based on borate ester bonds. It inactivates microbes, releases oxygen, and enables on‐demand drug release in high‐glucose environments to promote healing of diabetic wounds. Single‐cell sequencing reveals that the CF‐CPGaMPN hydrogel significantly alleviates dysfunctional
Manxuan Liu, Zhongcheng Li, Qian Ren, Ziqian Lu, Yubing Zhang, Yili Guo, Ruomeng Li, Die Hu, Linglin Zhang   +8 more
wiley   +1 more source